Independently Tested Protection for Every Project

23 October 2025

Independently Tested Protection for Every Project|Independently Tested Protection for Every Project|Independently Tested Protection for Every Project|Independently Tested Protection for Every Project|Independently Tested Protection for Every Project

ENSURE YOUR projects align to industry-recognised standards with SOPREMA’s BBA accredited waterproofing products and roofing systems. Independently evaluated for quality and performance, they offer verified functionality, and service life expectations.

What Does BBA Accreditation Mean?

The British Board of Agrément (BBA) is a leading UK body that conducts independent testing and assessment of construction products and systems. BBA accreditation involves rigorous evaluation to confirm the products meet performance criteria, including:

  • Environmental Factors
    Assessing performance against wind uplift, rain ingress, and challenging weather conditions.
  • Service Life Performance
    Assessing the product’s ability to maintain functionality and integrity over time under real-world conditions.
  • Fire Performance Requirements
    Evaluating the product’s reactions to fire and resistance to fire spread in accordance with relevant UK fire safety standards and regulations.
  • Thermal Performance
    Assessing the system’s ability to limit heat transfer in accordance with energy efficiency standards.
  • Structural Stability
    Testing strength, load-bearing capacity, and resistance to physical forces.

Choosing BBA accredited products means you’re selecting solutions that have been independently assessed for quality, safety, and performance, providing assurance of compliance with relevant regulations and verified service life expectations.

Why Choose SOPREMA?

  • Proven Reliability
    Our BBA accredited waterproofing products and roofing systems have been independently assessed to deliver consistent and reliable performance in demanding environments.
  • Versatile Applications
    From flat roofs and green roofs to terraces, podium decks, and other applications, our products and systems offer flexibility for a range of project requirements.
  • Tested and Assessed
    Our waterproofing membranes have been independently evaluated for UV exposure, environmental factors, and mechanical stress, supporting the durability of the building structure.
  • Expert Technical Support
    Our team of knowledgeable professionals offer guidance from specification and design through to installation, providing ongoing assistance throughout the process.
Comprehensive Product Range

Our BBA accredited solutions include:

  • SOPRALENE
    Bituminous membranes designed for flat roof applications, assessed for waterproofing performance.
  • DUOFLEX Single and Double Pour Systems
    Hot melt solutions developed and assessed for waterproofing suitability in inverted roof systems, podium decks, and other protected membrane applications.

With SOPREMA’s industry experience and selection of BBA accredited waterproofing products and roofing systems, you can specify with confidence, knowing your project benefits from independently assessed solutions that will stand the test of time.

Click Here to discover more about our BBA Accredited solutions.

>> Read more about SOPREMA in the news

Share article

Sign Up to
Roofing Today

Stay up to date with all of the latest news from Roofing Today by signing up to our weekly Bulletins…

 

Check out the latest issue

125 July-August 2026